My problem is the following. I want to build a price comparator between many
webshop. To be clear i will take an example with a book price comparator.
I have the same book on many website and i have the ISBN as an unique
identifier for a book.
When user make a search i want to display to it all books corresponding to
his search and the best price found for each book. When the user click on a
a book he get the list list of available offers for this books.
What's the best way to do the book search:
- Index one document by webshop and dynamcily found the best price for each
books at search (but how?)
- Generate a book document which contain the price the best webshop
Thanks by advance